Detailde Information

CharacteristicsBORNIT® Roofing Mastic is a highly elastic bitumen knifing filler, which is resistant to non-oxidising acids. It contains stabilising additives, as well as additives which prevent settling.

Area of useBORNIT® Roofing Mastic is used to insulate horizontal surfaces, as well as vertical surfaces (the termination of the insulation). It has good gripping properties on concrete, iron and sheathing felt. BORNIT® Roofing Mastic can be used to insulate the connection of roofs and chimneys and so on. BORNIT® Roofing Mastic is also successfully used for hydro-insulation in the area of water collection tanks. When applied to concrete, masonry and plaster, a primer coating must be applied using BORNIT® Bitumen Bonding Primer.

Product features• is ready for immediate use• it is economical and cost affective thanks to the simple equipment, material and application• the treated surface is seamless and jointless – the hydro-insulation is monolithic

Summarised technical data

Type

bitumen knifing filler

Base

bitumen, solvent, additives

Solvent

testbenzin

Colour

black

Density

1.20-1.30 g /cm³

Consistency

pasty

Application

using a spatula

Softening point of the solid body (EP)

170°C

Temperature stability

70°C, 2 hours, no running

Drawing quality at 4°C

no cracks

Watertightness 0.5 bar, 8 hours

watertight

Crack spanning

0.5 – 2.0 were unequivocally covered

Storage

not sensitive to frost

Cleaning

BORNIT® Bitumen Stain Cleaner

According to Industrial Safety Ordinance

Flammable

VOC-content

< 200 g/l

BORNIT® Roofing Mastic is a knifing filler based on highly elastic bitumen with top quality organic additives, which is ready for immediate use. It has very good hydro-insulating properties, even against pressure water as per AIB DS 835.

Base preparationIn order to ensure better gripping properties on concrete, masonry and plaster, BORNIT® Bitumen Bonding Primer is used as a primer coating.

HandlingBORNIT® Roofing Mastic is applied cold at temperatures above +10°C, but it can also be used at temperatures as low as-5°C. BORNIT® Roofing Mastic is malleable during application and it is applied using either a trowel or a filling knife (spatula). The thickness of the layer may be up to 5 mm.

ConsumptionAbout 1.25 kg/ m² for a layer thickness of 1 mmAbout 12 m from one cartouche in the case of joint dimensions of 5 x 5 mm

StorageThe storage period is at least 12 months in the original, closed containers. It is not sensitive to frost.

Health protection during work and fire protectionKeep out of the reach of children. Do not eat, drink or smoke while working. When working ensure that there is sufficient ventilation! Pay Attention to the actual version of TRGS. Only in liquid state flammable and dangerous to the environment. Keep away from fire. After evaporation of the solvent, there is no more danger for the environment. The bitumen-film is not hazardous for human, as well as the environment.

Waste disposalOnly empty containers may be disposed of. Product waste is disposed of according to guideline no. 080409* (glues and insulation materials, which contain organic solvents or other dangerous products).

Method of delivery310 ml cartouche 20 cartouches in a carton 72 cartons on a pallet